Every morning ann walks her dog through the park, shown as a green square on the diagram below. they start at point 1, walk one block up the street, take a turn at the corner labeled 2, and walk diagonally through the park to point 3. to return home, they walk two blocks down the street and turn right at the corner labeled 4. draw the path 1→2→3→4→1 taken by ann as she walks her dog. represent each segment of anna's walk with a vector.

On a horizontal frictionless surface, a small block with mass 0.200 kg has a collision with a block of mass 0.400 kg. immediately after the collision, the 0.200 kg block is moving at 12.0 m/s in the direction 30° north of east and the 0.400 kg block is moving at 11.2 m/s in the direction 53.1° south of east. use coordinates where the +x-axis is east and the +y-axis is north.(a) what is the total kinetic energy of the two blocks after the collision (in ) what is the x-component of the total momentum of the two blocks after the collision? (indicate the direction with the sign of your ) what is the y-component of the total momentum of the two blocks after the collision? (indicate the direction with the sign of your answer.)